MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Concrete Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Entrapped air normally exists in the form of relatively _________ air voids. |
| A. | Small |
| B. | Absent |
| C. | Large |
| D. | Medium |
| Answer» D. Medium | |
| 2. |
The addition of the admixture to the mix __________ the surface tension. |
| A. | Lowers |
| B. | Higher |
| C. | Don t affect |
| D. | No change |
| Answer» B. Higher | |
| 3. |
Nomenclature of water proofing agent. |
| A. | PC |
| B. | KIM |
| C. | PCKIM |
| D. | WP |
| Answer» C. PCKIM | |
| 4. |
DPC _________ effective used in concretes that are in contact with water under pressure. |
| A. | Does |
| B. | Doesn t |
| C. | Doesn t effect |
| D. | Depends on the temperature |
| Answer» C. Doesn t effect | |
| 5. |
Damp proofing cracks along with the foundation. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
Damp proofing is cheaper in the beginning, but leads to more expensive problems later on. |
| A. | True |
| B. | False |
| Answer» B. False | |